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Home >> BMW >> 2014 >> M6 2D Convertible, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 913 (Engine - Technical Data - F31) >> Crankshaft And Bearings >> N20/N26 Engines >> Main bearing journal 1 >> 11 21 Crankshaft and Bearings N20/N26

11 21 Crankshaft and Bearings N20/N26

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CRANKSHAFT AND BEARINGS SPECIFICATIONS

Grinding stage of main bearing journals   Main bearing journal number 1
Original (identification mark S/1) mm 49.984... 49.978
Original (identification mark S/2) mm 49.977... 49.972
Original (identification mark S/3) mm 49.971... 49.980
Crankshaft bearing clearance, radial mm 0.020... 0.046
Max. permitted runout at main bearing journal mm 0.15
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